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Three point charges are arranged as shown below at three vertices of a rectangle. Find the electric potential (Voltage) at the upper left corner without a charge given the following: Q13 nC, Q2-1 nC, Q3-3 nC, 1- 4m, and r2-10 m. Q3 (in units of V) Submit Answer Tries 0/2A pair of point charges attract each other through Coulumbs interaction with a force of 500 N when they are placed at a distance of 120 m apart. If the first charge decreases by a factor of 3; the second charge increases by a factor of 5, and the distance increases by a factor of 2. What is the new force? Submit Answer Tries 0/2

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